study and teaching (elementary)

Presents nearly two hundred reproducible revision tools for teachers of writing in grades 2-12, suitable for classroom use or teacher workshops, and provides Spanish translations of more than twenty pages.

Go on a real adventure to witness a cliff-top night rescue, follow a nocturnal badger as he makes his way through the darkness, and travel to Norway's endless winter nights. Also learn how our eyes adjust to see in the dark, how light travels, and find out why, as the day goes by, the direction and the shape of shadows change.

Facts and stories that show how a knowledge of science and good observation and research skills can lead students to solve science mysteries.

Formed by geologic event millions of years ago, the Midwest was once a sea of grass. Today the prairies of America's heartland provide food for millions.

Explore the changing landscape of the South, from the Chesapeake Bay's wetlands to the Appalachians to the dusty oilfields of Texas.

Explore the changing landscape of the South, from the Chesapeake Bay's wetlands to the Appalachians to the dusty oilfields of Texas.

In this study of the Northeast, learn basics of interpreting physical, political, and population maps.

Contains three four-week, cross-curricular thematic units about the fall season for students in kindergarten through third grade, based on picture books by Eric Carle, Lois Ehlert, Tomie dePaola, Eve Bunting, and many others.